From 521f2fb7073c3f1b84ac293a724d15761b922152 Mon Sep 17 00:00:00 2001
From: Tillsunset <35825944+Tillsunset@users.noreply.github.com>
Date: Thu, 3 Nov 2022 06:51:32 -0500
Subject: [PATCH] MacOS: Workaround for Metal stride limitation (#445)

---
 .../HW/Latte/Renderer/Vulkan/VulkanPipelineCompiler.cpp     | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Cafe/HW/Latte/Renderer/Vulkan/VulkanPipelineCompiler.cpp b/src/Cafe/HW/Latte/Renderer/Vulkan/VulkanPipelineCompiler.cpp
index 0deacddd..6e433466 100644
--- a/src/Cafe/HW/Latte/Renderer/Vulkan/VulkanPipelineCompiler.cpp
+++ b/src/Cafe/HW/Latte/Renderer/Vulkan/VulkanPipelineCompiler.cpp
@@ -457,6 +457,12 @@ void PipelineCompiler::InitVertexInputState(const LatteContextRegister& latteReg
 		uint32 bufferStride = (latteRegister.GetRawView()[bufferBaseRegisterIndex + 2] >> 11) & 0xFFFF;
 
 		VkVertexInputBindingDescription entry{};
+#if BOOST_OS_MACOS
+		if (bufferStride % 4 != 0) {
+			forceLog_printf("MoltenVK error: vertex stride was %d, expected multiple of 4", bufferStride);
+			bufferStride = 0;
+		}
+#endif
 		entry.stride = bufferStride;
 		if (!fetchType.has_value() || fetchType == LatteConst::VertexFetchType2::VERTEX_DATA)
 			entry.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;